144539236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68567}}^1$

素因数の和:68619

約数の個数: 24

約数和(自身を含む): 276466176

約数和(自身を除く): 131926940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 68567, 137134, 274268, 1165639, 2125577, 2331278, 4251154, 4662556, 8502308, 36134809, 72269618, 144539236]

約数ペア:

[(1, 144539236), (2, 72269618), (4, 36134809), (17, 8502308), (31, 4662556), (34, 4251154), (62, 2331278), (68, 2125577), (124, 1165639), (527, 274268), (1054, 137134), (2108, 68567)]